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  • STRAIGHT COBALT DRILLSl I type
  • STRAIGHT COBALT DRILLSl I type
  • STRAIGHT COBALT DRILLSl I type
  • STRAIGHT COBALT DRILLSl I type

STRAIGHT COBALT DRILLSl I type COSD 6.8

Item.#
06591383
Mfr.#
COSD 6.8
Package Qty.
1Box(10PC)
Ship pack of
1
139.90 SGD
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Item Feature
Point Angle (Degree)
135
Flute Length l (mm)
51
Geometry of Drill Flank
Circular cone
Helix Angle
Strong kinks
Material
HSSCo cobalt HSS (high speed steel)
Tolerance
h8
Blade Diameter D (phi mm)
6.8
Thinning Shape of Drills
X type thinning
Overall Length L (mm)
105
Work Material
Structural steel, carbon steel, alloy steel, prehardened steel, die steel, stainless steel, cast iron, aluminium alloys, non-ferrous metals